Hot! China supplier of Pcb 1. PCB factory directly 2. PCB sound quality, short delivery time 3. PCB small quantity accepted NOItemCraft Ability1Surface ... -7.0mm11Minimun thickness of soldermask10um12SoldermaskGreen,Yellow,Black,Blue,White,Red,transparent photosensitive,,soldermask,Strippable soldermask 13Minimum linewidth of Idents4mil14Min Height of Idents25mil15Color of silk-screenWhite ...